26497254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 67196160

約数和(自身を除く): 40698906

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 59, 74, 102, 111, 118, 119, 177, 222, 238, 259, 289, 354, 357, 413, 518, 578, 629, 714, 777, 826, 867, 1003, 1239, 1258, 1554, 1734, 1887, 2006, 2023, 2183, 2478, 3009, 3774, 4046, 4366, 4403, 6018, 6069, 6549, 7021, 8806, 10693, 12138, 13098, 13209, 14042, 15281, 17051, 21063, 21386, 26418, 30562, 32079, 34102, 37111, 42126, 45843, 51153, 64158, 74222, 74851, 91686, 102306, 111333, 119357, 149702, 222666, 224553, 238714, 259777, 358071, 449106, 519554, 630887, 716142, 779331, 1261774, 1558662, 1892661, 3785322, 4416209, 8832418, 13248627, 26497254]

約数ペア:

[(1, 26497254), (2, 13248627), (3, 8832418), (6, 4416209), (7, 3785322), (14, 1892661), (17, 1558662), (21, 1261774), (34, 779331), (37, 716142), (42, 630887), (51, 519554), (59, 449106), (74, 358071), (102, 259777), (111, 238714), (118, 224553), (119, 222666), (177, 149702), (222, 119357), (238, 111333), (259, 102306), (289, 91686), (354, 74851), (357, 74222), (413, 64158), (518, 51153), (578, 45843), (629, 42126), (714, 37111), (777, 34102), (826, 32079), (867, 30562), (1003, 26418), (1239, 21386), (1258, 21063), (1554, 17051), (1734, 15281), (1887, 14042), (2006, 13209), (2023, 13098), (2183, 12138), (2478, 10693), (3009, 8806), (3774, 7021), (4046, 6549), (4366, 6069), (4403, 6018)]